The athlete fell off his bike when he _____ down the hill. 

—How many times have you been to China?—In fact, it is the first time that I__________ here.

Though it was the first time that I ______ the small town, I fell in love with it at once.

I think it is your brother who ______for your being late.

----I wonder what makes you a successful manager.----I ______ as a waiter for five years, which contributes a lot to my today’s work.

In addition to the farming they ______ since the 1990s, the Smiths have started a small business.

The world will be different from what it is now, and we will have to be prepared to ____to the change.

Looking back on the three - year life in the mountain village, Thomas          it as a milestone in his personal development

－When will the expert come and give the lecture on economic development －Not until our program ____by the government

—Look, it ____ again.—Yeah. This is the third snow we ____ this spring.

Teenagers _____their health because they play computer games too much.

---- Why don’t we choose that road to save time?---- The bridge to it _________.

---- Does your brother study in Beijing University?---- No, not now. But he ________ there for 7 years.

—Hello, this is Tom speaking.—Tom? Oh, sorry, I ______ your voice.

Miss Li ___as a secretary for five years in the company, and now she is general manager of it. 

 --Why were you not at the concert last night?--I _______a close game between Seattle and Miami.

--- Look!Somebody ___ the sofa.--- Well,it wasn’t me. I didn’t do it.

--Did you listen to the report last Friday?--- Yes, it was about the shortage of migrant workers. That was the first time I______ about the subject.

Paris was made a judge to decide to whom the golden apple ____.

Since Jack was laid off from his job three months ago, he       a new one, but without luck.